'************************************************************************************
' Copyright © 2003-2005 Kathleen Dollard
'
' This software is provided 'as-is', without any express or implied warranty. In no 
' event will the author be held liable for any damages arising from the use of this
' software.
' 
' You may use this software for any purpose, including commercial applications, 
' and you may redistribute this software as part of application delivery: however, 
' this copyright notice may not be removed and you may not otherwise redistribute 
' this software directly other than providing a link to wwww.gendotnet.com. 
'
' You may alter this software to better server your needs (I'd like to hear about your 
' changes in order to make the software better). If you alter the softwre, you must  
' clearly mark it as altered and must not be misrepresented as the original software.
' nor wholly your original work.
'*************************************************************************************
Option Strict On
Option Explicit On 

Imports System

Namespace KADGen.CodeGenerationSupport
   Public Class XSLTProcess

#Region "Public properties and methods"
      Public Sub Run( _
                     ByVal node As Xml.XmlNode, _
                     ByVal runUtility As RunUtility, _
                     ByVal directiveStatus As IStatusDirective)
         Dim statusoutput As IStatusOutput
         Dim xsltProcess As CodeGenerationSupport.IXSLTProcessDirective
         Dim itemstatus As Utility.SourceControlBase.ItemStatus
         Dim outputFile As String
         Dim stream As IO.Stream = Nothing
         Dim xsltParams() As CodeGenerationSupport.XSLTParam
         Dim extObjects() As ExtObject
         Dim madeFile As Boolean
         xsltProcess = CType(node, CodeGenerationSupport.IXSLTProcessDirective)
         outputFile = xsltProcess.SinglePass.OutputFile
         statusoutput = directiveStatus.AddStatusOutput( _
                  outputFile, _
                  FileTreatment.Unknown)
         extObjects = xsltProcess.XSLTFile.ExtObjects
         xsltParams = xsltProcess.XSLTFile.XSLTParams
         Try
            If runUtility.ShouldRun(outputFile, _
                     xsltProcess.OutputRule.OutputGenType, _
                     xsltProcess.OutputRule.HashWhitespace, _
                     xsltProcess.OutputRule.OutputFileType, statusoutput) Then
               Try
                  stream = CodeGenerationSupport.XSLTSupport.GenerateViaXSLT( _
                                 xsltProcess.XSLTFile.XSLTFileName, _
                                 xsltProcess.XSLTFile.InputFileName, _
                                 xsltProcess.OutputRule.OutputFileType.ToString, _
                                 extObjects, _
                                 xsltParams)
                  madeFile = runUtility.MarkWriteAndClose(stream, _
                           xsltProcess.OutputRule.OutputFileType, _
                           xsltProcess.OutputRule.OutputGenType, _
                           xsltProcess.OutputRule.HashOutput, _
                           outputFile, statusoutput)
               Finally
                  Try
                     If stream IsNot Nothing Then
                        stream.Close()
                     End If
                  Catch
                  End Try
               End Try
            End If
            directiveStatus.CountCreated = 1
            directiveStatus.CountSelected = 1
            directiveStatus.CountOutput = 1
         Catch ex As System.Exception
            statusoutput.AddStatusException("CreateMetadata.Run", "Failure creating file", ex)
         End Try
         statusoutput.Status = statusoutput.ChildStatus
      End Sub
#End Region
   End Class
End Namespace